| 摘要 |
PURPOSE:To extend a range of cooking by constituting that a temperature sensor is provided on an internal burner, heating power of an internal burner is adjusted with a temperature sensor and a sensor circuit is opened after ignition of an external burner, in a captioned home gas heater having both the internal and the external burners. CONSTITUTION:When a cock knob 35 is opened, gas is flowed into an internal burner 1 from a nozzle 9, through which heating power of the internal burner 1 is adjusted and indicated as well through a closed microswitch 29 and closed a temperature sensor 16 closed and by means of a temperature sensor circuit not illustrated in a sketch. With this, a general cooking calorie can be obtained in an energy saving manner. Then, when a cock knob 36 for an external burner 5 is opened, the gas is flowed from a nozzle 10 to the external burner, the external burner is burned and a microswitch 30 is turned on, the temperature sensor circuit is opened, an action of a temperature sensor circuit 16 is stopped and a gas valve is wholly opened, so a high calorie is obtd. Thus, energy saving and an expansion of cooking range can be made possible. |
